.Customsize {
    width: 100px;
    height: 40px;
    border-radius: 10px;
    background: blue;
    position: absolute;
    right: 50px;
    top: 80px;
    cursor: pointer;

    p {
        text-align: center;
        line-height: 40px;
        color: #fff;
    }
}

.overlay1 {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.overlay-content1 {
    width: 850px;
    height: 600px;
    background: white;
    padding: 20px;
    border-radius: 10px;
    z-index: 1000;
    color: #000 !important;
    overflow: auto;

    .inp111 {
        float: left;
        margin-top: 20px;

        b {
            margin-left: 700px;
        }

        .input111 {
            width: 88px;
            height: 35px;
            text-align: center;
            border-radius: 10px;
            // float: left;/
        }
    }

    .button {
        width: 88px;
        height: 35px;
        background: rgb(7, 115, 252);
        border-radius: 10px;
        float: left;
        margin-top: 20px;

        p {
            text-align: center;
            line-height: 35px;
        }
    }

    .Customsizebottom {
        width: 100%;
        height: 100px;
    }

    .CommonScenarios {
        margin-top: 20px;
    }
}

.biographicalnotesul {
    width: 800px;
    height: 200px;
    margin-top: 20px;
    transition: transform 0.5s ease;

    .img {
        width: 40px;
        height: 40px;
        position: absolute;
        left: 5px;
        bottom: 55px;
        z-index: 99;
    }

    .img1 {
        width: 30px;
        height: 30px;
        position: absolute;
        left: 100px;
        bottom: 63px;
        z-index: 99;
    }

    .img2 {
        width: 30px;
        height: 30px;
        position: absolute;
        left: 140px;
        bottom: 60px;
        z-index: 99;
    }

    li {
        width: 180px;
        height: 100px;
        margin-right: 20px;
        border-radius: 5px;
        text-align: center;
        position: relative;
        background: #f5f7fd;
        float: left;
        margin-bottom: 30px;

        h4 {
            margin-top: 25px;
        }

        img {
            height: 50px;
            transition: transform 0.3s ease;
            border-radius: 5px;
            margin-top: 20px;
        }

        .overlay2 {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5); // 半透明黑色背景
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            opacity: 0;
            transition: opacity 0.3s ease;
            border-radius: 5px;
            pointer-events: none; // 防止遮罩层影响其他元素的交互

            .overlay2left {
                width: 30px;
                height: 30px;
                background: #fff;
                border-radius: 5px;
                position: absolute;
                left: 10px;
                top: 10px;
            }

            .overlay2right {
                width: 30px;
                height: 30px;
                background: #fff;
                border-radius: 5px;
                position: absolute;
                right: 10px;
                top: 10px;
            }

            .overlay2right1 {
                width: 30px;
                height: 30px;
                background: #fff;
                border-radius: 5px;
                position: absolute;
                right: 50px;
                top: 10px;
            }
        }
    }
}

.biographicalnotes .biographicalnotesul li:hover .overlay2 {
    opacity: 1; // 鼠标悬停时显示遮罩
}